149065486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{65437}}^1$

素因数の和:65523

約数の個数: 16

約数和(自身を含む): 240288336

約数和(自身を除く): 91222850

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 65437, 130874, 1112429, 2224858, 4384279, 8768558, 74532743, 149065486]

約数ペア:

[(1, 149065486), (2, 74532743), (17, 8768558), (34, 4384279), (67, 2224858), (134, 1112429), (1139, 130874), (2278, 65437)]